76 Chapter 3
I have been asked to provide a summary of accounting information pro-
cesses to help you obtain a better understanding of accounting systems
and how they convert data to useful information. In this memo, I will sum-
marize the basic purpose of accounting systems and the processes used
to accomplish this purpose. I will be pleased to meet with you to answer
questions or to discuss other related matters.
Business activities occur in the day-to-day operations of a company. Data
about a company’s business activities are recorded in a company’s infor-
mation system. Some of these data are in the form of financial measures.
These financial measures are recorded in the company’s accounting sys-
tem by identifying specific accounts that are affected by the activities.
Once financial data are recorded in individual accounts, the account bal-
ances are updated periodically. Two primary levels of detail are main-
A company maintains subsidiary accounts for management purposes. It
reports control account balances in financial statements to external users
In addition to updating account balances as transactions occur, an ac-
counting system must adjust these accounts periodically for activities that